The death record of George H. Hayes cites his age as 33 years 3 months 22 days, residence 67 Hawthorne Street, Chelsea, Massachusetts, divorced, died at Foxborough State Hospital; born Charlottetown, P.E.I., son of Richard G. Hayes born London, England, and Isabella Rose [sic] Patterson born Grenock, Scotland; occupation Silver Gilder. The informant was hospital records and mother; cause of death was exhaustion from delirium of chronic alcoholism and morphinism of 13 days' duration.

- Hayes, Richard; age 31, born England; Presbyterian; is English; occupation Engineer.
- Hayes, Isabella; age 32, born Scotland, Presbyterian; is Scotch, no occupation.
- Hayes, George M., age 8, born PEI, Presbyterian; is English; no occupation.
- Hayes, Malcolm; age 6, born PEI, Presbyterian; is English; no occupation.
- Hayes, Mary E.; age 4, born PEI, Presbyterian; is English; no occupation.
- Hayes, Richard M., age 2, born PEI, Presbyterian; is English; no occupation.
- Hayes, Lizzie; age 8 months, born PEI, Presbyterian; is English; no occupation.
- Patterson, Mal.; age 66, born Scotland, Presbyterian; is Scotch; occupation Sail Maker.

1900 census of Chelsea, Massachusetts:

- Hayes, Richard G.; head of household; age 50; born August 1849; married 30 years; born in England and both parents born in England; emigrated to the US in 1882; lived in US for 18 years; occupation is Stationary Engineer; can read, write, and speak English.
- Hayes, Isibella; wife; born July 1849, age 50; mother of 10 children, 8 living; born in Scotland and both parents born in Scotland; emigrated to US in 1882; lived in US for 18 years; can read, write, and speak English.
- Malcomb; son; born June 1875; age 25; single; born Canada (Eng); father born in England; mother born in Scotland; emigrated to the US in 1882; lived in US 18 years; occupation is Helper in Hotel.
- Nellie; daughter, born April 1877; age 23; single; born Canada (Eng); father born in England; mother born in Scotland; emigrated to the US in 1882; lived in US 18 years; occupation Packer of Potato Chips.
- Lizzie D; daughter, born September 1880; age 19; single; born Canada (Eng); father born in England; mother born in Scotland; emigrated to the US in 1882; lived in US 18 years; occupation Packer of Potato Chips.
- Francis M.; daughter, born February 1884; age 16; single; born in Massachusetts; father born in England; mother born in Scotland; no occupation listed.
- Isabella; daughter, born November 1886; age 13; single; born in Massachusetts; father born in England; mother born in Scotland; occupation: at school.
- Grace; daughter; born December 1888; age 11; single; born in Massachusetts; father born in England; mother born in Scotland; occupation: at school.

1910 census of Everett, Massachusetts:

- Hayes, Richard G.; head of household; male; white; age 60; 39 years in present marriage; born in England; parents both born in England; year emigrated to US 1864 (must mean to PEI); status is alien, trade: engineer; nature of industry: stationary.
- Hayes, Isabella; wife, white; age 60; 39 years in present marriage; children born: 10; children alive: 7; born in "Scot. English"; both parents born in "Scot. English"; immigrated to US in 1861 (must mean to PEI).
- Hayes, Elizabeth D.; daughter; female; white; age 29; single; born "Can. English"; father born "Eng. English"; mother born "Scot. English"; immigrated to US in 1882; no occupation listed.
- Hayes, Isabella R.; daughter, age 23; single; born Massachusetts; father born "Eng. England"; mother born "Scot. English"occupation: bookkeeper in shoe factory.
- Hayes, Francis M.; daughter; age 26; single; born Massachusetts; father born "Eng. English"; mother born "Scot. English"; occupation: examiner, silk mill.
- Hayes, Grace A.; daughter; age 21; single; born Massachusetts; father born "Eng. English"; mother born "Scot. English"; occupation: nurse, hospital.

According to this census, Richard left England in 1864 at age 15, but he does not appear in Hutchinson's Prince Edward Island Directory of 1864.

George H. Hayes appears as age 8 in the 1881 census of Charlottetown Royalty, Queens, Prince Edward Island, Canada. His religion is cited as Presbyterian. He does not appear with the family in the 1900 census of Chelsea, Massachusetts, when he was 27 years old. The 1900 census records says Isabella (Patterson) Hayes had 10 children with 8 still living. Aunt Lorraine said he died in New York, and of the "black diptheria," but I have to confirm that, and do not know if he ever married.